The Boolean object represents two values, either “true” or “false”. If value parameter is omitted or is 0, -0, null, false, NaN, undefined, or the empty string (“”), the object has an initial value of false.
Use the following syntax to create a boolean object.
var val = new Boolean(value);
Here is a list of the properties of Boolean object −
|Sr.No.||Property & Description|
|1||constructor Returns a reference to the Boolean function that created the object.|
|2||prototype The prototype property allows you to add properties and methods to an object.|
In the following sections, we will have a few examples to illustrate the properties of Boolean object.
Here is a list of the methods of Boolean object and their description.
|Sr.No.||Method & Description|
|1||toSource() Returns a string containing the source of the Boolean object; you can use this string to create an equivalent object.|
|2||toString() Returns a string of either “true” or “false” depending upon the value of the object.|
|3||valueOf() Returns the primitive value of the Boolean object.|
In the following sections, we will have a few examples to demonstrate the usage of the Boolean methods.
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